condition	mean	min	max
4 h after light	1490.5609805	1253.809221	1727.31274
8 h after light	1321.083446	1318.967561	1323.199331
12 h after light	1322.911096	1253.282443	1392.539749
4 h after dark	1779.850294	1532.314685	2027.385903
8 h after dark	2229.5600505	2138.802554	2320.317547
12 h after dark	1730.30898	1730.30898	1730.30898